-
- // fill data map to keep correct orientation of sub-shapes
- for (TopExp_Explorer Exp(aResult,TopAbs_FACE); Exp.More(); Exp.Next()) {
- std::shared_ptr<GeomAPI_Shape> aCurrentShape(new GeomAPI_Shape());
- aCurrentShape->setImpl(new TopoDS_Shape(Exp.Current()));
- myMap->bind(aCurrentShape, aCurrentShape);
+ if(aResult.ShapeType() == TopAbs_COMPOUND) {
+ std::shared_ptr<GeomAPI_Shape> aCompound(new GeomAPI_Shape);
+ aCompound->setImpl(new TopoDS_Shape(aResult));
+ ListOfShape aCompSolids, aFreeSolids;
+ GeomAlgoAPI_ShapeTools::combineShapes(aCompound, GeomAPI_Shape::COMPSOLID, aCompSolids, aFreeSolids);
+ if(aCompSolids.size() == 1 && aFreeSolids.size() == 0) {
+ aResult = aCompSolids.front()->impl<TopoDS_Shape>();
+ } else if (aCompSolids.size() > 1 || (aCompSolids.size() >= 1 && aFreeSolids.size() >= 1)) {
+ TopoDS_Compound aResultComp;
+ TopoDS_Builder aBuilder;
+ aBuilder.MakeCompound(aResultComp);
+ for(ListOfShape::const_iterator anIter = aCompSolids.cbegin(); anIter != aCompSolids.cend(); anIter++) {
+ aBuilder.Add(aResultComp, (*anIter)->impl<TopoDS_Shape>());
+ }
+ for(ListOfShape::const_iterator anIter = aFreeSolids.cbegin(); anIter != aFreeSolids.cend(); anIter++) {
+ aBuilder.Add(aResultComp, (*anIter)->impl<TopoDS_Shape>());
+ }
+ aResult = aResultComp;
+ }